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Diffstat (limited to 'drivers/media/video/cx23885/cx23885-i2c.c')
-rw-r--r--drivers/media/video/cx23885/cx23885-i2c.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c
index 4172cb387420..d4746e064516 100644
--- a/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -365,7 +365,17 @@ int cx23885_i2c_register(struct cx23885_i2c *bus)
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
- i2c_new_probed_device(&bus->i2c_adap, &info, addr_list);
+ /*
+ * We can't call i2c_new_probed_device() because it uses
+ * quick writes for probing and the IR receiver device only
+ * replies to reads.
+ */
+ if (i2c_smbus_xfer(&bus->i2c_adap, addr_list[0], 0,
+ I2C_SMBUS_READ, 0, I2C_SMBUS_QUICK,
+ NULL) >= 0) {
+ info.addr = addr_list[0];
+ i2c_new_device(&bus->i2c_adap, &info);
+ }
}
return bus->i2c_rc;
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